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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/dnsmasq@2.85-r0?arch=x86&distroversion=v3.14&reponame=main
Typeapk
Namespacealpine
Namednsmasq
Version2.85-r0
Qualifiers
arch x86
distroversion v3.14
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version2.86-r3
Latest_non_vulnerable_version2.86-r3
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-d2cf-gr9t-nud6
vulnerability_id VCID-d2cf-gr9t-nud6
summary A flaw was found in dnsmasq in versions before 2.85. When configured to use a specific server for a given network interface, dnsmasq uses a fixed port while forwarding queries. An attacker on the network, able to find the outgoing port used by dnsmasq, only needs to guess the random transmission ID to forge a reply and get it accepted by dnsmasq. This flaw makes a DNS Cache Poisoning attack much easier. The highest threat from this vulnerability is to data integrity.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3448.json
reference_id
reference_type
scores
0
value 4.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3448.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-3448
reference_id
reference_type
scores
0
value 0.00044
scoring_system epss
scoring_elements 0.13958
published_at 2026-06-04T12:55:00Z
1
value 0.00044
scoring_system epss
scoring_elements 0.13941
published_at 2026-06-09T12:55:00Z
2
value 0.00044
scoring_system epss
scoring_elements 0.14033
published_at 2026-06-05T12:55:00Z
3
value 0.00044
scoring_system epss
scoring_elements 0.14034
published_at 2026-06-06T12:55:00Z
4
value 0.00044
scoring_system epss
scoring_elements 0.13997
published_at 2026-06-07T12:55:00Z
5
value 0.00044
scoring_system epss
scoring_elements 0.13913
published_at 2026-06-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-3448
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3448
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3448
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1939368
reference_id 1939368
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-03T00:40:29Z/
url https://bugzilla.redhat.com/show_bug.cgi?id=1939368
5
reference_url https://security.archlinux.org/AVG-1703
reference_id AVG-1703
reference_type
scores
0
value Medium
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1703
6
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVTJUOFFFHINLKWAOC2ZSC5MOPD4SJ24/
reference_id CVTJUOFFFHINLKWAOC2ZSC5MOPD4SJ24
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-03T00:40:29Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVTJUOFFFHINLKWAOC2ZSC5MOPD4SJ24/
7
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHG7GWSQWKF7JXIMLOGJBKZWBB4VIAJ7/
reference_id FHG7GWSQWKF7JXIMLOGJBKZWBB4VIAJ7
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-03T00:40:29Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHG7GWSQWKF7JXIMLOGJBKZWBB4VIAJ7/
8
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GHURNEHHUBSW45KMIZ4FNBCSUPWPGV5V/
reference_id GHURNEHHUBSW45KMIZ4FNBCSUPWPGV5V
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-03T00:40:29Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GHURNEHHUBSW45KMIZ4FNBCSUPWPGV5V/
9
reference_url https://security.gentoo.org/glsa/202105-20
reference_id GLSA-202105-20
reference_type
scores
0
value 4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-12-03T00:40:29Z/
url https://security.gentoo.org/glsa/202105-20
10
reference_url https://access.redhat.com/errata/RHSA-2021:4153
reference_id RHSA-2021:4153
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4153
11
reference_url https://usn.ubuntu.com/4976-1/
reference_id USN-4976-1
reference_type
scores
url https://usn.ubuntu.com/4976-1/
12
reference_url https://usn.ubuntu.com/4976-2/
reference_id USN-4976-2
reference_type
scores
url https://usn.ubuntu.com/4976-2/
fixed_packages
0
url pkg:apk/alpine/dnsmasq@2.85-r0?arch=x86&distroversion=v3.14&reponame=main
purl pkg:apk/alpine/dnsmasq@2.85-r0?arch=x86&distroversion=v3.14&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsmasq@2.85-r0%3Farch=x86&distroversion=v3.14&reponame=main
aliases CVE-2021-3448
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-d2cf-gr9t-nud6
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsmasq@2.85-r0%3Farch=x86&distroversion=v3.14&reponame=main